Electronics Forum | Tue Jan 07 17:33:26 EST 2020 | SMTA-Norah
Were the boards baked out before soldering? Is there plated over vias in the pads?
Electronics Forum | Tue Aug 06 08:54:21 EDT 2002 | mike
I have two basic questions: 1. We have a number of small convection ovens and want to modify some of these for baking out parts when needed. We have tried pumping nitrogen into these but I still run between 35 and 50 RH. Has anyone tried converting a
Electronics Forum | Thu Jun 25 10:51:08 EDT 2020 | kumarb
How long have these devices been out of their sealed dry packs? Did you receive the devices factory new or from a broker of such parts? What may be happening is that moisture crept inside the device and there requires the parts to be baked before you
Electronics Forum | Wed Dec 17 10:25:47 EST 2003 | blnorman
I may have asked this question before but couldn't find anything when I ran a search. Question, after ultrasonically cleaning our boards we bake them out to drive off residual moisture. Current requirement is 24 hours @ 105�C. I seem to remember a
Electronics Forum | Mon Oct 11 14:01:25 EDT 2010 | clampron
Good Afternoon, The PVC tubes, unless marked otherwise, cannot see 125 degrees C. I have baked smaller level 3 parts at 40 degrees C for 9 days in the tube. I had tried several different temperatures but found out the the max temp for the tubes is d
Electronics Forum | Tue May 26 07:46:26 EDT 1998 | Peter H. Cote
We currently bake plastic SMT parts in accordance with the IPC guidelines for moisture sensitive parts. Because we have double-sided boards that are subjected to either an aqueous or semi-aqueous cleaning process, we do a 24 hour bake at 125 deg. C
Electronics Forum | Tue Aug 25 03:24:11 EDT 2009 | fiona_j
Hello, I have been recently bringing a new RoHS wave soldering machine into production. Unfortunately, I am finding many of the boards are experiencing blow holes. It is always silver plated PCBs and I believe it is related to moisture ingress. I n
Electronics Forum | Fri Jul 30 17:24:24 EDT 1999 | Dave F
| | Hello Netters, | | | | I have a customer who wants us to aquaeos wash a PCB after all operations have been performed. The PWB is two layer FR4 with a Transformer, a Multichip Module with Conformal Coating, (6) 11" insulated wires that are tinne
Electronics Forum | Tue May 26 12:19:53 EDT 1998 | Earl Moon
| We currently bake plastic SMT parts in accordance with the IPC guidelines for moisture sensitive parts. Because we have double-sided boards that are subjected to either an aqueous or semi-aqueous cleaning process, we do a 24 hour bake at 125 deg.
Electronics Forum | Thu May 06 08:29:41 EDT 2004 | Christopher Lampron
10% RH) Do these stored components need baking before I use them now or not? * Depends on the MSD level (should be marked on packaging) Level 6 component need to be baked prior to asembly no matter what. Other levels should be OK if they were store
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